Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 19 33 2015 Feb 21 28 2015 Mar 79 141 2015 Apr 12 23 2015 May 15 16 2015 Jun 10 12 2015 Jul 22 25 2015 Aug 16 28 2015 Sep 15 25 2015 Oct 16 23 2015 Nov 31 49 2015 Dec 29 54 2015 all 245 457